The efficacy of serial physical examination in management of penetrating abdominal trauma to avoid negative laparotomy in selected cases. Journal of Surgical Sciences, [S. l.], v. 21, n. 2, p. 76–79, 2020. DOI: 10.3329/jss.v21i2.43901. Disponível em: https://banglajol.info/index.php/JSS/article/view/43901. Acesso em: 30 jun. 2026.